<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<p>
    <input type="text" id="txtMeng">
    <button type="button" id="btnSearch">解梦</button>
</p>
<div id="show">

</div>
</body>
<script src="js/jquery-3.2.1.js"></script>
<script>

    $(function () {
        $('#btnSearch').click(function () {
            $.getJSON('get_net_info.do', {thing: $('#txtMeng').val()}, function (data) {
                console.log(data);
                //$('#show').html(data.)
            })
        })
    })

</script>

</html>